琥珀酸月桂酰胺基乙酯磺酸钠的改性研究

RESEARCH ON THE MODIFYING OF DISODIUM LAURAMIDOETHYLENE SULFOSUCCINATE

采用亚硫酸氢钠与二乙醇胺的混合物作磺化剂，对琥珀酸月桂酰胺基乙酯磺酸钠进行改性，制得了钠与二乙醇胺的混合盐，改善了产品的透明度．性能分析表明：改性前后其主要表面物理性能基本相当，且改性后该产品具有较强的抗盐能力，适用于含盐量较高的制品．

The mixed salts of diethanolamine and sodium of lauramidoethylene sulfosuccinate is prepared to modify the products with the mixture of the diethanolamine and hydrogen sulfite of sodium as sulphonating agent.The transparency problem of the product is solved.The result of investigation illustrates the major physocochemical properities of the products after the modifying are basically corresponding to the one before the modifying,and the products have a strong containing salt ability,it is fit to compound the products of the high salt content.